In 2012 the General Social Survey asked 1972 adults how many years of education they had. The sample mean was 13.37 years with a standard deviation of 3.13 years. Construct a 98% confidence interval for the mean number of years of education an adult has and record you answer in the statement below by filling in the blanks. The Margin of Error is and so, I am --- confident that the true population proportion of the number of years of education an adult has is between and years.

i think is g(1)=-1.

hope that i can

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

c

step-by-step explanation:

inch

step-by-step explanation:

yard and mile are too big.